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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2010/09/22 07:55:33 UTC

[jira] Updated: (MAHOUT-279) Make RandomSeedGenerator a M/R Job

     [ https://issues.apache.org/jira/browse/MAHOUT-279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated MAHOUT-279:
-----------------------------

    Fix Version/s:     (was: 0.4)
         Priority: Minor  (was: Major)

Am I right that this has stalled out, not for 0.4 at least?

> Make RandomSeedGenerator a M/R Job
> ----------------------------------
>
>                 Key: MAHOUT-279
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-279
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Clustering
>    Affects Versions: 0.3
>            Reporter: Robin Anil
>            Priority: Minor
>         Attachments: MAHOUT-279.patch
>
>
> Speedup Random Centroid Selection for clustering using Map/Reduce
> Increasing the scope of this issue.
> * Random Seed Generator could take a distance measure and a threshold and use that information during random eviction and insertion to increase the distance between two centroids 

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